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WO/2008/135539A1 |
A method of expanding a tubular element suitable for installation in a well, comprises installing an expander tool in the tubular element, the expander tool comprising: a flexible sleeve having an outer diameter less than or equal to the...
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WO/2008/128854A1 |
The invention relates to a pair of hand-operated pliers (1), in particular pressing pliers, with jaws (6, 7) and hand levers (4, 5), wherein the jaws (6, 7) are pivotable around a preferably common rotational axis (x). Furthermore, one h...
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WO/2008/128269A1 |
The invention relates to a pipe coupling (1) in the form of a hollow cylinder for connecting an end (4), present in a rock drill hole, of a first pipe (2), present in the rock drill hole, to an end of a second pipe. The pipe coupling acc...
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WO/2008/123034A1 |
A method for treating the pipe end of a metal pipe material in which a threaded portion can be formed with high precision dimensions while preventing occurrence of flaw on the inside at the pipe end when the threaded portion is formed at...
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WO/2008/119313A1 |
Disclosed is a method for mechanically connecting flat seals (13) comprising at least two layers (10, 11, 12). In said method, the individual layers (10-12) are placed in the area of a tool (2'), at least one punch that has an approximat...
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WO/2008/111222A1 |
An assembling method and an assembling device of a carriage assembly in which inclination of a suspension from a reference angle due to deformation of a spacer portion can be eliminated as much as possible by suppressing collision of a b...
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WO/2008/111221A1 |
Provided are a method of assembling a carriage assembly and an assembling device using the method. In the assembling method, the peripheral edge of a spacer hole of a spacer is uniformly staked to maintain the flatness of the spacer, whi...
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WO2008073887A9 |
A method for providing enhanced corrosion protection of metallic components and surfaces when exposing the metallic component to a silicate medium while applying an AC (Alternating Current) current.
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WO/2008/106911A1 |
The invention relates to a method for the production of a high-pressure accumulator pipe as a composite pipe made of steel for pressures up 1800 bar and above and having high static stability and endurance strength for fuel injection sys...
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WO/2008/105374A1 |
[PROBLEMS] To prevent a shearing force from acting on a suture thread when it is inserted into a stop hole formed in the proximal end face of a medical suture needle and caulked. [MEANS FOR SOLVING PROBLEMS] A caulking device (A) for bon...
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WO/2008/104207A1 |
The invention relates to a structural component (2) made of a sheet metal shaped material, which is formed by means of a cold forming method and has at least one hollow cross-section (21, 22) that is closed in partial sections of the lon...
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WO/2008/103315A2 |
A tubing termination comprises a termination portion (102) adapted to make a fluid connection and a tube attachment portion, adapted to receive a tube and to be crimped or swaged. The tube attachment portion (103) comprises a retention m...
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WO/2008/098828A1 |
A method for inserting at least one workpiece (3) into at least one bore (2) of a support (4) for the workpiece is provided, wherein the workpiece and/or the support are excited to undergo mechanical oscillations during the insertion. Si...
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WO/2008/098389A1 |
The invention relates to a clinching tool (20) for establishing a load-bearing, or supporting, or stable connection of a first metal workpiece (11) to a second metal workpiece (12). The clinching tool (20) comprises a male die (20) and a...
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WO/2008/098390A1 |
The invention relates to a method for the production of a load-bearing structural steel connection, wherein a clinching connection (13) is formed by means of a male die (20) and a female die (30) using local deformation, the connection c...
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WO/2008/096515A1 |
A method of producing a heat shield body has a preparation step for preparing a plate-like blank having a shape obtained by expanding a funnel shape, the blank having faces (20, 21, 22) adjacent to each other, one (20) of the faces being...
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WO/2008/086994A1 |
The invention concerns a sheet-metal composite, comprising: a) an outer sheet (1) with a flange (1c; 1d; 1e) turned over by rolling or sliding flanging about a flanging edge (1b), b) an inner sheet (2), which with the flange (1c; 1d; 1e)...
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WO/2008/087024A1 |
A composite of sheet metal parts (11, 12) on or for a vehicle, the composite forming part of an outer shell of the vehicle when assembled onto the vehicle, the composite comprising: a) a first sheet metal part (11) forming a first outer ...
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WO/2008/086489A2 |
A zone-control unit for use in a heating, ventilation, and air conditioning (HVAC) system, the zone-control unit includes a heat exchanger, an inlet piping assembly coupled with the heat exchanger for supplying fluid to the heat exchange...
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WO/2008/077312A1 |
A metal composite pipe has a middle pipe and a pair of end rings (3) attached to the opposite ends of the middle pipe respectively. Said middle pipe includes an outer metal pipe (1) and an inner pipe (2). Said end rings (3) are monolayer...
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WO/2008/074964A1 |
In a method of joining a first metal plate (10) to a second metal plate (12), the first plate (10) is formed with an integral boss (14) and the second plate (12) is formed with a hole (20), the plates (10, 12) being fitted together with ...
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WO/2008/068314A2 |
The invention relates to a hand tool for flanging a component, comprising: a) a rack (1, 2), b) a flanging roll (4) having a running surface (4a), the roll being rotatably arranged about a rotational axis (R), c) a counter pressure devic...
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WO/2008/055570A1 |
The invention relates to a method for producing a base metal sheet (5) and at least one reinforced metal sheet (7) that is fastened to the same, comprising composite blanks (8), wherein the base metal sheet (5) is separated from a sheet ...
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WO/2008/056333A1 |
A device for crimping the mouth of a detonator housing comprises a pair of opposed jaws reciprocally movable relative to each other, and a plurality of toothed segments on each jaw. The segments are moveable, are located in a jaw cavity,...
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WO/2008/050911A1 |
In a punching method also applicable to a thin hydro-form molding, a short tube member is eliminated when a nut for tightening a bolt is fixed to a hydro-form molding, the degree of difficulty of hydro-form molding does not rise when a n...
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WO/2008/046597A1 |
The invention relates to a tool for producing exhaust-gas conducting devices which comprise a housing provided with a cover (14) and an insert that is clamped in the housing. Said tool comprises a working chamber (72) for receiving the i...
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WO/2008/046439A1 |
The invention relates to a sleeve having a sleeve base (126) and a collar (124) which is produced separately from the sleeve base and radially projects over the sleeve base. The aim of the invention is to provide a sleeve of the aforemen...
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WO/2008/046595A1 |
The invention relates to a method and to a tool for producing exhaust-gas conducting devices, comprising a housing provided with a cover (14) and an insert that is fixed in said housing, working with inwardly and outwardly displaceable p...
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WO/2008/045392A2 |
The present invention generally relates to a method and programmable apparatus for the assembly of body components to an automotive body that has undergone a progressive series of framing and welding steps so as to produce a structurally...
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WO/2008/035196A2 |
A crimping apparatus (100) includes a support structure (110) with an alignment element (113a, 113b) and a plurality of retainers (142) movably attached to the support structure and radially arranged about an axis (102) of the crimping a...
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WO/2008/032130A1 |
The tool is made up of two tool parts fastened to each other and rotating around a pin (1); both tool parts are provided with a clamp shank (2, 3) projecting from the pin (1) in one direction and with a jaw (4, 5) reaching from the pin (...
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WO/2008/034132A1 |
An improved crimping apparatus (10) enables one or more advantages to be realized, including light weight, small size, low cost, use in various orientations such as on its side or upside down without deleterious effects to functionality,...
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WO/2008/031703A1 |
The invention relates to a method of increasing the dynamic pressure resistance of a metal component with a tubular inner space, in which a hard metal ball is forced under high pressure through the interior of the tubular inner space, wh...
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WO/2008/033882A2 |
A brazable composite metal material for a heat exchanger tube or manifold, a method of making the tube or manifold, and a heat exchanger made therefrom. The method of making the heat exchanger tube includes the steps of (a) providing a c...
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WO/2008/025817A1 |
The invention relates to a method for connecting a heat-exchanger to a single-piece tubular collection casing, wherein a collection casing (10) is provided that comprises a single-piece tubular wall (12) formed with pipe insertion holes ...
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WO/2008/027408A1 |
Installation/processing tools may be used to install one or more expandable structures in a workpiece. An installation/processing tool may include an expansion mandrel, a processing tool (104), and an expansion assembly (110) having an e...
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WO/2008/024042A1 |
A B-pillar for a vehicle is made by the press-hardening method. The blank is made by placing together two blank elements (20,21) with an overlap (23) and welding the elements together before the shaping process.
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WO/2008/023448A1 |
Provided is a bonding structure for a metal plate, cracking of the plate is hardly caused even when a bonding position is set on a portion where a tensile stress is concentrated. Laminated metal plates are blanked together toward the low...
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WO/2008/023035A1 |
The invention firstly relates to a method for the pressing of a press fitting (3), with a tube (2) inserted into the press fitting (3), by means of a pressing tool (1), wherein the press fitting (3) has an encircling bead (31) in which a...
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WO/2008/020137A1 |
The invention relates to a device for joining a first sheet-metal panel to a second sheet-metal panel by folding an edge of the first to an edge of the second. The device comprises a mobile arm (3, 7) carrying a tool (1, 2) for applying ...
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WO/2008/019220A2 |
A method of attaching a clinch spacer to a panel including forming a clinch spacer having a body portion including an axial bore, an annular flange portion surrounding the bore and an annular barrel portion integral and coaxially aligned...
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WO/2008/014767A1 |
The invention relates to a method for connecting shell parts (01, 02), which have been formed from sheet metal, for example by deep drawing. The shell parts (01, 02) may be any desired workpieces of a chassis part in the form of semifini...
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WO/2008/015058A1 |
The invention relates to a method for manufacturing an instrument, with the instrument having at least one first element (11) and one second element (12). The invention includes the first element (11) and the second element (12) being co...
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WO/2008/011365A2 |
A method and apparatus (10) provide a flow formed part assembly (12) having mechanically interlocked first and second metallic parts (22) and (24).
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WO/2008/010901A2 |
A process for producing an enhanced friction reducing surface wherein the process comprises the cleaning steps (100) including pre- cleaning a metal substrate surface (101), dry-blasting the surface with abrasive media (103), and removin...
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WO2005081620B1 |
A handheld hydraulic assembly tool (10,210) for advancing a fitting's swage ring (SR) onto a fitting's connecting body (CB) while a conduit (C) is received in the connector body (CB) to mechanically and sealingly connect the fitting (F) ...
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WO/2008/010427A1 |
Provided is a pipe expanding method by which an inspection range (region) of a heat transfer pipe fixed to a pipe plate can be reduced and a time required for the inspection can be shortened. In the pipe expanding method, the heat transf...
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WO/2008/003142A1 |
Methods for joining sheet metal elements (2, 8) are provided. The elements have one or more connection sites comprising a section displaced from the plane of the sheet forming a protrusion (12) projecting from one of its faces and a rece...
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WO/2008/003885A1 |
The invention relates to a crimping installation and to an exterior panel (10) of a motor vehicle that is produced using said installation. Said exterior panel comprises a metal outer skin (12) and an inner skin (14), said inner skin hav...
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WO/2008/003311A2 |
Disclosed are a method for checking tools on machine tools and a tool which operate by means of a punch and a female die in order to cold-form a workpiece. The tool is checked with the help of a test medium. Said test medium is detected ...
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